Which scenario about books represents finding the difference?(1 point)
Responses
finding the number of books remaining after a sale on books
finding the location of a book in a store
finding the total number of books in a store when new books arrive
finding the type of books in a store
Application of Subtracting Rational Numbers Quick Check
1. Which context describes a difference of rational numbers?
-- comparing the daily high temperature and low temperature
2. Which scenario about books represents finding the difference?
-- finding the number of books remaining after a sale on books
3. The temperature on Monday is −4°C. On Tuesday, it is 13° colder. What is the temperature on Tuesday?
-- −17°C
4. Ping dove off a 10 meter platform. He reached a depth of 6 meters in the water. What was the change in height?
-- 16 meters
5. A parasail is 120 of a meter above the water. Then, after 10 minutes, the parasail is 150
of a meter above the water. What is the change in height?
-- 3/100 meter
Taken September 2023
3/100 meter (Start Fraction 3 over 100 End Fraction meter)
finding the number of books remaining after a sale on books
The temperature on Monday is −4°C. On Tuesday, it is 13° colder. What is the temperature on Tuesday?(1 point)
Responses
9°C
9 degrees upper C
−17°C
negative 17 degrees upper C
17°C
17 degrees upper C
−9°C
−17°C
Ping dove off a 10 meter platform. He reached a depth of 6 meters in the water. What was the change in height?(1 point)
Responses
60 meters
60 meters
4 meters
4 meters
16 meters
16 meters
64 meters
4 meters
A parasail is 1/20 of a meter above the water. Then, after 10 minutes, the parasail is 1/50 of a meter above the water. What is the change in height? (1 point)
Responses
1/50 meter
Start Fraction 1 over 50 End Fraction meter
7/100 meter
Start Fraction 7 over 100 End Fraction meter
1/20 meter
Start Fraction 1 over 20 End Fraction meter
3/100 meter
Start Fraction 3 over 100 End Fraction meter
Which scenario about books represents finding the difference?(1 point)
Responses
finding the type of books in a store
finding the type of books in a store
finding the total number of books in a store when new books arrive
finding the total number of books in a store when new books arrive
finding the number of books remaining after a sale on books
finding the number of books remaining after a sale on books
finding the location of a book in a store
Which scenario about books represents finding the difference?(1 point)
Responses
finding the type of books in a store
finding the type of books in a store
finding the location of a book in a store
finding the location of a book in a store
finding the number of books remaining after a sale on books
finding the number of books remaining after a sale on books
finding the total number of books in a store when new books arrive